An investigation of waste foundry sand in asphalt concrete mixtures

被引：70

作者：

Bakis, Recep

Koyuncu, Hakan

Demirbas, Ayhan ^{[1
]}

机构：

[1] Selcuk Univ, Dept Chem Engn, TR-42031 Konya, Turkey

[2] Anadolu Univ, Dept Civil Engn, Eskisehir, Turkey

来源：

WASTE MANAGEMENT & RESEARCH | 2006年 / 24卷 / 03期

关键词：

asphalt concrete; aggregate replacement; waste foundry sand (WFS); reuse; limitations : wmr 802-4;

D O I：

10.1177/0734242X06064822

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A laboratory study regarding the reuse of waste foundry sand in asphalt concrete production by replacing a certain portion of aggregate with WFS was undertaken. The results showed that replacement of 10% aggregates with waste foundry sand was found to be the most suitable for asphalt concrete mixtures. Furthermore, the chemical and physical properties of waste foundry sand were analysed in the laboratory to determine the potential effect on the environment. The results indicated that the investigated waste foundry sand did not significantly affect the environment around the deposition area.

引用

页码：269 / 274

页数：6

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